Verses with the word senir in the Old Testament (2 verses):

1 Chronicles 5:23
And the children of the half tribe of Manasseh dwelt in the land: they increased from Bashan unto Baalhermon and Senir, and unto mount Hermon.

Ezekiel 27:5
They have made all thy ship boards of fir trees of Senir: they have taken cedars from Lebanon to make masts for thee.